Palm Beach Gardens, Florida has a Tropical Monsoon climate (Köppen classification: Am). Average annual temperatures range from 67 °F (low) to 82.8 °F (high). Annual precipitation averages 63.7 Inches. Palm Beach Gardens is located in USDA Plant Hardiness Zone 10b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 56.4 °F | 73.9 °F | 3.4 in. |
| February | 58.3 °F | 76.1 °F | 2.73 in. |
| March | 60.9 °F | 78.5 °F | 3.87 in. |
| April | 65.7 °F | 81.8 °F | 3.41 in. |
| May | 69.8 °F | 85.3 °F | 4.87 in. |
| June | 73.5 °F | 88.3 °F | 8.87 in. |
| July | 74.9 °F | 89.8 °F | 6.31 in. |
| August | 75.3 °F | 90.1 °F | 8.72 in. |
| September | 74.4 °F | 88.3 °F | 8.3 in. |
| October | 71.0 °F | 85.0 °F | 6.36 in. |
| November | 64.5 °F | 79.9 °F | 3.85 in. |
| December | 59.8 °F | 76.3 °F | 3.01 in. |
| Annual | 67 °F | 82.8 °F | 63.7 in. |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10b : 35°F to 30°F |
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Am - Tropical Monsoon |